DS1284QN
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- Mfr.Part #
- DS1284QN
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-PLCC
- Stock
- 26,061
- In Stock ：
- 26,061
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Memory Size :
- 50B
- Interrupt Capability :
- Y
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Clock Frequency :
- 0.032MHz
- HTS Code :
- 8473.30.11.80
- Power Supplies :
- 5V
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Reach Compliance Code :
- Unknown
- Terminal Pitch :
- 1.27mm
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 4.5V~5.5V
- Length :
- 11.505mm
- Lead Free :
- Lead Free
- Height Seated (Max) :
- 4.57mm
- Width :
- 11.505mm
- Time-Min :
- 1/100SECOND
- Packaging :
- Tube
- Package / Case :
- 28-LCC (J-Lead)
- Qualification Status :
- Not Qualified
- Base Part Number :
- DS1284
- Voltage - Supply, Battery :
- 2.4V~3.5V
- Date Format :
- YY-MM-DD-dd
- Published :
- 2009
- Additional Feature :
- ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Operating Temperature :
- -40°C~85°C
- Number of Timers :
- 1
- Volatile :
- yes
- Number of Terminations :
- 28
- Type :
- Clock/Calendar
- Interface :
- Parallel
- External Data Bus Width :
- 8
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- Pin Count :
- 28
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-30 Code :
- S-PQCC-J28
- Current - Timekeeping (Max) :
- 7mA @ 5V
- Terminal Position :
- QUAD
- Datasheets
- DS1284QN
Real Time Clocks Analog Devices, Inc. DS1284QN Overview
The DS1284QN Real Time Clock, crafted by the renowned Analog Devices, Inc., serves as a cornerstone in sophisticated timekeeping and calendar management within electronic systems. This integrated circuit is specifically designed to meet the robust demands of applications requiring accurate time and date information under parallel communication protocols. Its packaging in a 28-pin PLCC ensures reliability and compactness, making it an ideal choice for integration in space-constrained environments. By utilizing the DS1284QN, manufacturers can significantly enhance the utility and efficiency of their products, adhering to the stringent temporal precision required in today's technology landscapes.
DS1284QN Features
The DS1284QN from Analog Devices incorporates a multitude of features designed for optimal performance in timekeeping technologies. Key features include a real-time clock/calendar, parallel interface for straightforward integration, and a low-power consumption profile, which is crucial for maintaining longevity in battery-operated devices. The inclusion of leap year compensation, along with the ability to operate over a wide voltage range, further underscores its versatility and adaptability in diverse electronic settings.
DS1284QN Applications
- Consumer Electronics: Utilized in devices such as smart home controllers and personal gadgets, the DS1284QN ensures accurate timing functions, enhancing device reliability and user experience.
- Enterprise IT Solutions: Integral in servers and network hardware, where precise timekeeping is critical to maintain system synchronicity and log accuracy.
- Industrial Systems: Applied in manufacturing process controllers and industrial timers, helping to coordinate operations with precision and efficiency.
- Telecommunications: Used in systems requiring time stamping for data logging and billing systems, ensuring accurate and fair billing practices.
- Automotive Electronics: Helps in navigation systems and electronic control units for better system management and operational safety.
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